procrastinate|procrastinated|procrastinates

他总是在截止日期前才开始工作，拖延的习惯让他倍感压力。

He always starts working right before the deadline; his habit to ___procrastinate causes him a lot of stress.

她总是拖延写作业，直到最后一刻才开始。

She always ___procrastinated on her homework until the last minute.

他总是拖延写作业，直到最后一刻才开始。

He always ___procrastinates on his homework until the last minute.